[StarkWare: Quantum-Safe BTC Transaction Cost Estimate Reduced to $66, Cutting Costs by 79%] According to CoinDesk, StarkWare stated that the estimated GPU computation cost for preparing a quantum-safe Bitcoin transaction has dropped from approximately $320 to $66 (a cost reduction of about 79%). Previously, the related transaction was mined on the Bitcoin network in August, with the preparation process utilizing around 100 GPUs and accumulating approximately 3,100 hours of computation time. The $320 figure refers only to the computation cost prior to the transaction being added to the blockchain and does not include Bitcoin network fees.